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2-Fluoro-5-iodobenzoic acid (CAS # 124700-41-0)

Waiwai Kemika:

ʻĀpana Molekala C7H4FIO2
Molar Mass 266.01
ʻO ka mānoanoa 2.074±0.06 g/cm3(Wānana ʻia)
Lae hehee 164-168 °C (kukui)
Lae Boling 324.7±27.0 °C(Wānana ʻia)
Lae Flash 150.2°C
Hiki i ka wai Hiki ʻole i ka wai.
Puʻupuʻu mahu 9.86E-05mmHg ma 25°C
Ka nana aku Keʻokeʻo a ʻeleʻele nā ​​kristal a i ʻole nā ​​pauka
kala kala Keʻokeʻo iā Brown
pKa 2.92±0.10(Wanamua)
Kūlana Waihona E mālama ma kahi pouli, Hoʻopaʻa ʻia i kahi maloʻo, Ke ana wela o ka lumi

Huahana Huahana

Huahana Huahana

ʻO ka 2-Fluoro-5-iodobenzoic acid he mea hoʻohuihui.
2. Solubility: Hiki ke hoʻoheheʻe ʻia i ka ethanol, ka etera a me ka chloroform, a hiki ke hoʻoheheʻe iki i ka wai.
3. Paʻa: He hui paʻa ia e hiki ke mālama ʻia ma ka lumi wela.

ʻO kāna mau hoʻohana nui penei:
2. Ke kahua pesticide: Hiki ke hoʻohana ʻia e synthesize i nā pesticides.

ʻO ke ʻano o ka hoʻomākaukau ʻana o ka waikawa 2-fluoro-5-iodobenzoic maʻamau i kēia mau ʻano:
1. Fluoridation: Hiki ke loaʻa ka 2-fluoro-5-iodobenzoic acid ma ka fluorinating 2-iodobenzoic acid.
2. Iodination: hiki ke loaʻa ka 2-fluoro-5-iodobenzoic acid e ka hydrogenated iodic acid-catalyzed halogenation o 2-bromo-5-iodobenzoic acid.

ʻIke palekana: 2-fluoro-5-iodobenzoic acid ʻaʻole e hoʻopilikia koke i ke kino o ke kanaka ma lalo o ka hoʻohana maʻamau a me nā kūlana mālama. Ma ke ʻano he mea hoʻohuihui organik, hiki ke pōʻino, a pono e mālama ʻia nā hana palekana i ka wā e hoʻohana ai:
1. E pale i ka pili ana me ka ili a me na maka, a holoi koke me ka wai nui ke hoopa wale ia.
2. E hō'ole i ka hanu 'ana i ka lepo a i 'ole ka mahu a pono e hana ma kahi e pono ai ka makani.
4. I ka wā o ka hoʻohana ʻana a me ka mālama ʻana, e hoʻokaʻawale i ke ahi a me nā kumu wela, a pale i ka ʻike ʻana i ka lā.


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